Removed unnecessary files

This commit is contained in:
artem30801
2019-12-05 13:50:25 +03:00
parent b4c3efc2d8
commit 4899c2268f
3 changed files with 0 additions and 234 deletions

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Getting Started How to familiarize yourself with Qt Designer
Launching Designer Running the Qt Designer application
The User Interface How to interact with Qt Designer
Designing a Component Creating a GUI for your application
Creating a Dialog How to create a dialog
Composing the Dialog Putting widgets into the dialog example
Creating a Layout Arranging widgets on a form
Signal and Slot Connections Making widget communicate with each other
Using a Component in Your Application Generating code from forms
The Direct Approach Using a form without any adjustments
The Single Inheritance Approach Subclassing a form's base class
The Multiple Inheritance Approach Subclassing the form itself
Automatic Connections Connecting widgets using a naming scheme
A Dialog Without Auto-Connect How to connect widgets without a naming scheme
A Dialog With Auto-Connect Using automatic connections
Form Editing Mode How to edit a form in Qt Designer
Managing Forms Loading and saving forms
Editing a Form Basic editing techniques
The Property Editor Changing widget properties
The Object Inspector Examining the hierarchy of objects on a form
Layouts Objects that arrange widgets on a form
Applying and Breaking Layouts Managing widgets in layouts
Horizontal and Vertical Layouts Standard row and column layouts
The Grid Layout Arranging widgets in a matrix
Previewing Forms Checking that the design works
Using Containers How to group widgets together
General Features Common container features
Frames QFrame
Group Boxes QGroupBox
Stacked Widgets QStackedWidget
Tab Widgets QTabWidget
Toolbox Widgets QToolBox
Connection Editing Mode Connecting widgets together with signals and slots
Connecting Objects Making connections in Qt Designer
Editing Connections Changing existing connections

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[SERVER]
port = 25000
buffer_size = 1024
remove_disconnected = False
[BROADCAST]
use_broadcast = True
broadcast_port = 8181
broadcast_delay = 5
[NTP]
use_ntp = False
host = ntp1.stratum2.ru
port = 123
[CHECKS]
battery_percentage_min = 50
start_pos_delta_max = 1
time_delta_max = 1

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from PyQt5.QtCore import QAbstractItemModel, QFile, QIODevice, QModelIndex, Qt
from PyQt5.QtWidgets import QApplication, QTreeView
class TreeItem:
def __init__(self, data: list, parent=None):
self.parentItem = parent
self.itemData = data
self.childItems = []
def appendChild(self, item):
self.childItems.append(item)
def child(self, row):
return self.childItems[row]
def childCount(self):
return len(self.childItems)
def columnCount(self):
return len(self.itemData)
def data(self, column):
try:
return self.itemData[column]
except IndexError:
return None
def parent(self):
return self.parentItem
def row(self):
if self.parentItem:
return self.parentItem.childItems.index(self)
return 0
class TreeModel(QAbstractItemModel):
def __init__(self, data, parent=None):
super(TreeModel, self).__init__(parent)
self.rootItem = TreeItem(("Title", "Summary"))
self.setupModelData(data.split('\n'), self.rootItem)
self.rootItem.child(1).appendChild(TreeItem(("1314", "345")))
def columnCount(self, parent):
if parent.isValid():
return parent.internalPointer().columnCount()
else:
return self.rootItem.columnCount()
def data(self, index, role):
if not index.isValid():
return None
if role != Qt.DisplayRole:
return None
item = index.internalPointer()
return item.data(index.column())
def flags(self, index):
if not index.isValid():
return Qt.NoItemFlags
return Qt.ItemIsEnabled | Qt.ItemIsSelectable
def headerData(self, section, orientation, role):
if orientation == Qt.Horizontal and role == Qt.DisplayRole:
return self.rootItem.data(section)
return None
def index(self, row, column, parent):
if not self.hasIndex(row, column, parent):
return QModelIndex()
if not parent.isValid():
parentItem = self.rootItem
else:
parentItem = parent.internalPointer()
childItem = parentItem.child(row)
if childItem:
return self.createIndex(row, column, childItem)
else:
return QModelIndex()
def parent(self, index):
if not index.isValid():
return QModelIndex()
childItem = index.internalPointer()
parentItem = childItem.parent()
if parentItem == self.rootItem or parentItem is None:
return QModelIndex()
return self.createIndex(parentItem.row(), 0, parentItem)
def rowCount(self, parent):
if parent.column() > 0:
return 0
if not parent.isValid():
parentItem = self.rootItem
else:
parentItem = parent.internalPointer()
return parentItem.childCount()
def setupModelData(self, lines, parent):
parents = [parent]
indentations = [0]
number = 0
while number < len(lines):
position = 0
while position < len(lines[number]):
if lines[number][position] != ' ':
break
position += 1
lineData = lines[number][position:].trimmed()
if lineData:
# Read the column data from the rest of the line.
columnData = [s for s in lineData.split('\t') if s]
if position > indentations[-1]:
# The last child of the current parent is now the new
# parent unless the current parent has no children.
if parents[-1].childCount() > 0:
parents.append(parents[-1].child(parents[-1].childCount() - 1))
indentations.append(position)
else:
while position < indentations[-1] and len(parents) > 0:
parents.pop()
indentations.pop()
# Append a new item to the current parent's list of children.
parents[-1].appendChild(TreeItem(columnData, parents[-1]))
number += 1
def except_hook(cls, exception, traceback):
sys.__excepthook__(cls, exception, traceback)
if __name__ == '__main__':
import sys
sys.excepthook = except_hook
app = QApplication(sys.argv)
f = QFile('default.txt')
f.open(QIODevice.ReadOnly)
model = TreeModel(f.readAll())
f.close()
view = QTreeView()
view.setModel(model)
view.setWindowTitle("Simple Tree Model")
view.show()
sys.exit(app.exec_())